1 files changed, 42 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/opium_kernel/default.nix b/nixpkgs/pkgs/development/ocaml-modules/opium_kernel/default.nix
new file mode 100644
index 000000000000..8388e108feff
--- /dev/null
+++ b/nixpkgs/pkgs/development/ocaml-modules/opium_kernel/default.nix
@@ -0,0 +1,42 @@
+{ lib
+, buildDunePackage
+, fetchFromGitHub
+
+, ppx_fields_conv
+, ppx_sexp_conv
+
+, cohttp-lwt
+, ezjsonm
+, hmap
+}:
+
+buildDunePackage rec {
+	pname = "opium_kernel";
+  version = "0.17.1";
+
+  minimumOCamlVersion = "4.04.1";
+  
+	src = fetchFromGitHub {
+		owner = "rgrinberg";
+		repo = "opium";
+		rev = "v${version}";
+		sha256 = "03xzh0ik6k3c0yn1w1avph667vdagwclzimwwrlf9qdxnzxvcnp3";
+	};
+
+  doCheck = true;
+
+	buildInputs = [
+    ppx_sexp_conv ppx_fields_conv
+  ];
+
+	propagatedBuildInputs = [
+    hmap cohttp-lwt ezjsonm
+  ];
+
+  meta = {
+		description = "Sinatra like web toolkit for OCaml based on cohttp & lwt";
+    homepage = "https://github.com/rgrinberg/opium";
+		license = lib.licenses.mit;
+		maintainers = [ lib.maintainers.pmahoney ];
+  };
+}